Easy way to slide a disco box back on your own, is to use a small trolley jack on an old bread/engine trolley, the sort with swivel wheels.
Much easier to line back up than just a jack. :D .
Slack each injector pipe in turn with the engine running, see if there's one that makes little difference .
Did you recheck the valves after you first run it ?, a tight clearence can cause rough running .
Is it a 200 or 300 ? , on the 200 there is a box under the dash, drivers side next to the fuse panel, it seems to control the immobiliser/locking.
I had trouble with mine and had to bypass it .
Maybe you could use some sort of mastic or a tube of no more rattle :D ,
I took mine off then tapped around the hole to make it smaller, been okay since .
If it is an aftermarket one you can remove all trace of it , then MOT it no problem.
Is it on old springs and shocks ? , if so it may handle like a bag of **** :D .
Will meet at the campsite sat morning, can't get away friday and it's only about an hour from me .
Got a new cb,should be able to hear this time :doh: , just need to sort this swr ****e out :mad: .